Historical records may underestimate sea level rise

18 October 2016 (JPL) – A new NASA and university study using NASA satellite data finds that tide gauges — the longest and highest-quality records of historical ocean water levels — may have underestimated the amount of global average sea level rise that occurred during the 20th century. A research team led by Philip Thompson, […]

Octopus in Miami Beach parking garage is global warming’s canary in the coal mine

By Alex Harris18 November 2016 (Miami Herald) – The canary in the coal mine once served as a natural warning system in a bygone industrial era. Now, for Florida at least, maybe it ought to be the octopus in the parking garage. Photos of an octopus splayed out in a flooded Miami Beach parking garage […]

West Antarctica begins to destabilize with ‘intense unbalanced melting’

By Eric Roston25 October 2016 (Bloomberg) – If you want to see the future of New York, Tokyo, or Mumbai, look no further than West Antarctica, where a warmer sea is turning ice into water that may be headed to your doorstep. The bottom of the world has drawn increased scrutiny from scientists over the […]

Climate change wars are coming and building walls won’t help, top general warns

By Ian Johnston26 October 2016 (Independent) – Climate change is threatening to force millions of people to become refugees and spark major wars that could “completely destabilise” the world, a leading general has warned. And countries which attempted to deal with the coming crisis by resorting to “narrow nationalistic instincts” – for example, by building […]

How fast will we need to adapt to global warming? ‘Societies will be faced with the decision of whether to defend or abandon cities threatened by sea-level rise’

STANFORD, California, 4 October 2016 (Carnegie Science) – What would we do differently if sea level were to rise one foot per century versus one foot per decade? Until now, most policy and research has focused on adapting to specific amounts of climate change and not on how fast that climate change might happen. Using […]

The ocean is swallowing West Africa – ‘My third house is about to crumble into the sea. I would like to cry, but a chief cannot cry.’

By Matteo Fagotto21 October 2016 (Foreign Policy) – Buabasah begins nervously checking the waters creeping up the coastline toward his partially destroyed home. As the high tide mounts the steep shore of this small Ghanaian fishing village perched on a shrinking peninsula between the Atlantic Ocean and the Volta River estuary, he and other inhabitants […]

Meteorologists: Arctic warming demands action – ‘The Arctic is undergoing an unprecedented rate of change with consequences far beyond its boundaries’

28 September 2016 (WMO) – Dramatic and unprecedented warming in the Arctic is driving sea level rise, affecting weather patterns around the world, and may trigger even more changes in the climate system. The rate of change is challenging the current scientific capacity to monitor and predict what is becoming a journey into uncharted territory. […]

As carbon dioxide levels hit 15 million year high, UN urges action to curb greenhouse gas emissions

30 September 2016 (UN) – The United Nations Office for Disaster Risk Reduction (UNISDR) urged world leaders to take note of the profound implications of record-high carbon dioxide readings this month and appealed for their increased commitment to reducing greenhouse gas emissions. “It is deeply disturbing to learn that global levels of 400 parts per […]

Historic shrinking of Antarctic Ice Sheet linked to CO2 spike

11 October 2016 (Lamont-Doherty Earth Observatory) – Twenty-three million years ago, the Antarctic Ice Sheet began to shrink, going from an expanse larger than today’s to one about half its modern size. Computer models suggested a spike in carbon dioxide levels as the cause, but the evidence was elusive – until now. Ancient fossilized leaves […]

Alaska glaciers are retreating, losing 75 billion tons of ice annually

By Margaret Kriz Hobson 30 September 2016 (ClimateWire) – In 1966, a team of U.S. Geological Survey scientists journeyed to two small glaciers in Alaska to dig snow pits needed for measuring snow depth and density at the remote mountainous locations. Those early findings, repeated twice a year for the last 50 years, became the […]

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